NACN acetylcysteine (NAC) is a sulfur containing amino acid that facilitates the production of glutathione. NAC is a powerful antioxidant that promotes healthy immune function and helps protect the body from toxic insults and oxidative stress.* Benefits of NAC: Promotes immune function* Supports liver and kidney detoxification* Protects the liver and kidneys from toxic insults* Acts as a potent antioxidant *These statements have not been evaluated by the